1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Lina20 [59]
2 years ago
9

Louise completed the work shown below. (5x3 + 3)2 = (5x3)2 + (3)2 = 25x6 + 9 Determine if Louise’s answer is correct. Explain

Mathematics
2 answers:
Sergeu [11.5K]2 years ago
10 0

Louise’s answer is not correct. She is missing the term 30x3. When squaring a binomial, it is best to write the product of the binomial times itself. Then you can use the distributive property to multiply each term in the first binomial by each term in the second binomial. Louise also could have used the formula for a perfect square trinomial, which is found by squaring a binomial.

solmaris [256]2 years ago
6 0

Answer:

The following is a Sample Response:

Step-by-step explanation:

Louise’s answer is not correct. She is missing the term 30x3. When squaring a binomial, it is best to write the product of the binomial times itself. Then you can use the distributive property to multiply each term in the first binomial by each term in the second binomial. Louise also could have used the formula for a perfect square trinomial, which is found by squaring a binomial.  

I hope this helps!

- sincerelynini

You might be interested in
Find the area of a regular hexagon with radius length 4 m.
ivann1987 [24]

Answer:

Step-by-step explanation:

24√3

6 0
3 years ago
Need help a s a p HURRYYYYY
Dimas [21]

Step-by-step explanation:

v= 4/3πr³

4/3×314/100×8×8×8

•

= 2,143.573

3 0
3 years ago
Suppose a scientist reported the following data regarding the presence bacteria during the first four hours of testing for a new
OlgaM077 [116]

The recursive geometric sequence that models this situation is:

f(n) = 0.9f(n-1)

f(1) = 90000

<h3>What is a geometric sequence?</h3>

A geometric sequence is a sequence in which the result of the division of consecutive terms is always the same, called common ratio q.

It can be represented by a recursive sequence as follows:

f(n) = qf(n-1)

With f(1) as the first term.

In this problem, the sequence is: 90.000: 81,000; 72,900; 65,610, hence:

q = \frac{65610}{72900} = \cdots = \frac{81000}{90000} = 0.9

f(1) = 90000

Hence:

f(n) = 0.9f(n-1)

f(1) = 90000

More can be learned about geometric sequences at brainly.com/question/11847927

7 0
1 year ago
given the following functions f(x) and g(x), solve (f g)(3) and select the correct answer below: f(x) = 6x 3 g(x) = x − 7 4 17 2
NeTakaya
Hello,
+++++++++++++++++++++++++++++++++++++++++
Thanks for the incorrect formula!
+++++++++++++++++++++++++++++++++++++++++
I have tested (fog)(x) ,(f*g)(x) and finally (f+g)(x)

f(x)=6x++++++++++++++++++++++++3
g(x)=x-7
(f+g)(x)=6x+3+x-7=7x-4
(f+g)(3)=7*3-4=17

Answer B
++++++++++++++++++++++++++++++++++++

3 0
2 years ago
Which measure of center is the most appropriate for the data in Table 2 (Weight)? Give a reason for your answer.
AleksandrR [38]
Mean because all of the data points are
fairly close and there aren't any outliers
(extreme values)
5 0
2 years ago
Read 2 more answers
Other questions:
  • Find the critical numbers of the function. (Enter your answers as a comma-separated list. If an answer does not exist, enter DNE
    8·1 answer
  • Find the value of x in each figure number 5 please
    6·2 answers
  • 3x+2.2is equal to x=1.7
    12·1 answer
  • If someone could help me with this question pls help :) if you thank you!:)
    7·1 answer
  • What is the area of this triangle?
    9·1 answer
  • PLEASE REMEMBER PUT THEM IN THE CORRECT ORDER
    13·2 answers
  • Which multiplication equation is false?
    7·1 answer
  • Can someone explain?
    9·2 answers
  • Margaret is reading a book. The number of pages she has left to read is 276−35d, where d represents the number of days she has b
    5·1 answer
  • The sports boosters club is having a bake sale to buy uniforms. They want to raise $250. They need to rent a booth for $20. How
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!